Impact of iron nitride-encapsulated bimetallic nickel molybdenum nitride on water-splitting efficiency in alkaline electrolytes

Venkatesan Jayaraman, Ganghyun Jang, Gi-Hyeok Noh, Manasi Murmu and Do-Heyoung Kim

J. Mater. Chem. A, 2024, 12, 17663
DOI: 10.1039/D4TA01117A

Decoupling mechano- and electrochemical gating: a direct visualization for piezo-ionic propelled proton tunneling in self-charging supercapacitors

Karthikeyan Krishnamoorthy, Sindhuja Manoharan, Vimal Kumar Mariappan, Parthiban Pazhamalai and Sang-Jae Kim

J. Mater. Chem. A, 2022, 10, 7818
DOI: 10.1039/D1TA10254K

Phosphorus doping of nickel–cobalt boride to produce a metal–metalloid–nonmetal electrocatalyst for improved overall water splitting

Amarnath T. Sivagurunathan, Selvaraj Seenivasan, T. Kavinkumar and Do-Heyoung Kim

J. Mater. Chem. A, 2024, 12, 4643
DOI: 10.1039/D3TA07382C

Enhancing high-performance supercapattery electrodes: harnessing structural and compositional synergies via phosphorus doping on bimetallic boride for rapid charging

Amarnath T. Sivagurunathan, T. Kavinkumar, Selvaraj Seenivasan, Yongchai Kwon and Do-Heyoung Kim

J. Mater. Chem. A, 2023, 11, 20065
DOI: 10.1039/D3TA04124G

Supercapatteries as Hybrid Electrochemical Energy Storage Devices: Current Status and Future Prospects

Subarna Rudra, Hyun Woo Seo, Subrata Sarker and Dong Min Kim

Molecules, 2024, 29, 243
DOI: 10.3390/molecules29010243

Improving the electrocatalytic hydrogen evolution reaction through a magnetic field and hydrogen peroxide production co-assisted Ni/Fe3O4@poly(3,4-ethylene-dioxythiophene)/Ni electrode

Zhi-Qiang Hou, Wen-Ping Hu, Guo-Hua Yang, Zi-Xuan Zhang, Tian-Yi Cheng and Ke-Jing Huang

Journal of Colloid and Interface Science, 2024, 654, 1303
DOI: 10.1016/j.jcis.2023.10.151

Construction of structurally engineered NiCo2O4 nanostructures as a bifunctional electrocatalyst for high-performance overall water splitting

T. Kavinkumar, T.R. Naveenkumar and Arun Thirumurugan

Inorganic Chemistry Communications, 2024, 165, 112582
DOI: 10.1016/j.inoche.2024.112582

Investigating the influence of oxygen-functionalized graphene nanosheets as an efficient multifunctional material for supercapacitor and electrocatalytic water splitting applications

G. Karthik, P. Rosaiah, Munirah D. Albaqami, Guru Prakash Nunna and Tae Jo Ko

Diamond and Related Materials, 2024, 147, 111293
DOI: 10.1016/j.diamond.2024.111293

Insights into the regulation of interfacial charge distribution in ZnS@CoNi2S4 heterojunctions for high energy density supercapattery and efficient electrocatalytic water splitting applications

P. Nitesh, C. Sengottaiyan, N. Ambikeswari, Amreetha Seetharaman, Crescentia Yazhini, B. Neppolian, Arun Thirumurugan, K. Manikandan and T. Kavinkumar

Journal of Power Sources, 2025, 642, 236978
DOI: 10.1016/j.jpowsour.2025.236978

Unraveling the potential of Mo2TiC2Tx MXene nanosheets in hierarchical heterostructures for enhancing electrocatalytic overall water splitting and urea electrolysis

P. Nitesh, C. Sengottaiyan, T.R. Naveen Kumar, Amreetha Seetharaman, Arun Thirumurugan, Manikandan Kandasamy and T. Kavinkumar

Journal of Colloid and Interface Science, 2025, 700, 138426
DOI: 10.1016/j.jcis.2025.138426

Atomic surface regulated nanoarchitectured MnCo2S4@ALD-CoOx positrode with rich redox active sites for high-performance supercapacitors

Sangeeta Adhikari, Gi-Hyeok Noh, Amarnath T. Sivagurunathan and Do-Heyoung Kim

Chemical Engineering Journal, 2023, 466, 143177
DOI: 10.1016/j.cej.2023.143177

Core-shell 2D/2D FeCo2O4@Ni(OH)2 nano-on-microsheet array architecture for excellent asymmetric supercapacitor performance

Sangeeta Adhikari, Gi-Hyeok Noh and Do-Heyoung Kim

Applied Surface Science, 2023, 611, 155449
DOI: 10.1016/j.apsusc.2022.155449

Construction of highly transparent, flexible, and robust solid-state symmetric supercapacitors using NiO electrodes roughened by conformal atomic layer deposition

T. Kavinkumar, Amarnath T. Sivagurunathan and Do-Heyoung Kim

Applied Surface Science, 2023, 616, 156453
DOI: 10.1016/j.apsusc.2023.156453

Supercapattery-Diode: Using Layered Double Hydroxide Nanosheets for Unidirectional Energy Storage

Sandhiya Murugesan, Karam Shreteh, Noa Afik, Iman Alkrenawi, Michael Volokh and Taleb Mokari

ACS Appl. Mater. Interfaces, 2024, 16, 49868
DOI: 10.1021/acsami.4c07097

Coupling of precisely engineered Co3O4@FeCo2S4 with a Mo2TiC2Tx MXene architecture to produce a durable bifunctional electrocatalyst for efficient water electrolysis

T. Kavinkumar, T.R. Naveen Kumar, C. Sengottaiyan, Amarnath T. Sivagurunathan, Arun Thirumurugan and Do-Heyoung Kim

International Journal of Hydrogen Energy, 2025, 102, 321
DOI: 10.1016/j.ijhydene.2025.01.058

Experimental and theoretical insights into electronic structure modulated CoMoO4/Mo2TiC2TX-MXene coupling as a dual-functional electrode for supercapattery and oxygen evolution reaction

J. Adithya Shuhruth, P. Nitesh, N. Ambikeswari, C. Sengottaiyan, Masamichi Yoshimura, B. Neppolian, Senthilkumar Ramasamy, Manikandan Kandasamy and T. Kavinkumar

Chemical Engineering Journal, 2026, 527, 172191
DOI: 10.1016/j.cej.2025.172191

Redox-Active Two-Dimensional Tetrathiafulvalene-Copper Metal–Organic Framework with Boosted Electrochemical Performances for Supercapatteries

Zhi-Ruo Zhang, Zhou-Hong Ren, Chen-Yue Luo, Li-Jun Ma, Jie Dai and Qin-Yu Zhu

Inorg. Chem., 2023, 62, 4672
DOI: 10.1021/acs.inorgchem.3c00140

Reconfiguration of the electronic structure of metal phosphide for ultrahigh energy density hybrid supercapacitors

Thangavel Kavinkumar, Ganghyun Jang, Amarnath T. Sivagurunathan and Do-Heyoung Kim

Chemical Engineering Journal, 2023, 470, 144214
DOI: 10.1016/j.cej.2023.144214

Designing multifunctional Nb2O5 rods with ZnO modified g-C3N4 hybrid material for energy storage and hydrogen evolution

Aromal M. Vijay, T. Kavinkumar, S. Gobalakrishnan, N. Chidhambaram, Perumal Asaithambi, R. Srinivasan and Arun Thirumurugan

Appl. Phys. A, 2024, 130
DOI: 10.1007/s00339-024-07955-0

Regulating Electronic Structure of Iron Nitride by Tungsten Nitride Nanosheets for Accelerated Overall Water Splitting

Thangavel Kavinkumar, Heejae Yang, Amarnath Thangavel Sivagurunathan, Hayoung Jeong, Jeong Woo Han and Do‐Heyoung Kim

Small, 2023, 19
DOI: 10.1002/smll.202300963

Efficient Self‐Powered Overall Water Splitting by Ni4Mo/MoO2 Heterogeneous Nanorods Trifunctional Electrocatalysts

Ran Xiao, Fenfen Wang, Li Luo, Xincheng Yao, Yongchao Huang, Zhongmin Wang and M.‐Sadeeq Balogun

Small Methods, 2023, 7
DOI: 10.1002/smtd.202201659

Stable overall water electrolysis performance of interface engineered Y2Ru2O7/NiMoO4@NF in alkaline solution

Venkatesan Jayaraman, Ganghyun Jang and Do-Heyoung Kim

Applied Surface Science, 2024, 652, 159336
DOI: 10.1016/j.apsusc.2024.159336